Record Display for the EPA National Library Catalog


Main Title Rangeland watershed water budget and grazing cattle waste nutrient cycling
Author Powell, Jeff. ; Crow, Frank R. ; Wagner, Donald G.
Other Authors
Author Title of a Work
Crow, Frank R.
Wagner, Donald G.
CORP Author Oklahoma Agricultural Experiment Station, Stillwater.;Robert S. Kerr Environmental Research Lab., Ada, OK.
Publisher U.S. Environmental Protection Agency, Robert S. Kerr Environmental Research Laboratory,
Year Published 1983
Report Number EPA-600/2-83-017; EPA-R-803735; PB83180844
Stock Number PB83-180844
OCLC Number 33314115
Subjects Nonpoint source pollution--Oklahoma ; Watersheds--Oklahoma ; Grazing--Oklahoma ; Water--Pollution--Oklahoma ; Animal waste--Oklahoma
Additional Subjects Cattle ; Agricultural wastes ; Water pollution ; Runoff ; Nutrients ; Grassland ; Nonpoint sources
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EMBD  EPA/600/2-83/017 NRMRL/GWERD Library/Ada,OK 10/27/1995
NTIS  PB83-180844 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 333 p. : ill. ; 28 cm.
This research project was designed to determine baseline data concerning the source, movement, concentration and factors affecting nonpoint pollutants in runoff from a representative 60-hectare, tallgrass prairie watershed grazed by cattle in North Central Oklahoma. Measurements were made to determine precipitation and runoff amounts and concentrations of sediment, nitrogen, phosphorus, potassium, BOD, COD and TOC. Concentrations of N, P, K, Ca and structural carbohydrates were determined in live and standing dead vegetation and dung collected periodically from different locations on the watershed.
"PB83-180844." "EPA-600/2-83-017." Includes bibliographical references (p. 167-172)